AU5238396A - Adaptive orifice Joule-Thomson cryostat with servo-control - Google Patents

Adaptive orifice Joule-Thomson cryostat with servo-control

Info

Publication number
AU5238396A
AU5238396A AU52383/96A AU5238396A AU5238396A AU 5238396 A AU5238396 A AU 5238396A AU 52383/96 A AU52383/96 A AU 52383/96A AU 5238396 A AU5238396 A AU 5238396A AU 5238396 A AU5238396 A AU 5238396A
Authority
AU
Australia
Prior art keywords
joule
servo
control
thomson cryostat
adaptive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU52383/96A
Inventor
Daniel W Brunton
Joseph L. Hlava
Matthew M. Skertic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hughes Missile Systems Co
Original Assignee
Hughes Missile Systems Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Missile Systems Co filed Critical Hughes Missile Systems Co
Publication of AU5238396A publication Critical patent/AU5238396A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/02—Gas cycle refrigeration machines using the Joule-Thompson effect
    • F25B2309/022—Gas cycle refrigeration machines using the Joule-Thompson effect characterised by the expansion element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Temperature (AREA)
  • Temperature-Responsive Valves (AREA)
AU52383/96A 1995-06-06 1996-05-21 Adaptive orifice Joule-Thomson cryostat with servo-control Abandoned AU5238396A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46916395A 1995-06-06 1995-06-06
US469163 1995-06-06

Publications (1)

Publication Number Publication Date
AU5238396A true AU5238396A (en) 1996-12-19

Family

ID=23862686

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52383/96A Abandoned AU5238396A (en) 1995-06-06 1996-05-21 Adaptive orifice Joule-Thomson cryostat with servo-control

Country Status (6)

Country Link
EP (1) EP0747644A3 (en)
JP (1) JPH0932965A (en)
KR (1) KR100200255B1 (en)
AU (1) AU5238396A (en)
CA (1) CA2178124C (en)
IL (1) IL118511A0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016659A (en) * 1997-10-30 2000-01-25 Raytheon Co. Reactive thermo elastic cryostat
TW200636198A (en) * 2004-12-30 2006-10-16 Twister Bv Throttling valve and method for enlarging liquid droplet sizes in a fluid stream flowing therethrough
IL170266A (en) * 2005-08-11 2009-06-15 Rafael Advanced Defense System Ltd Reducing temperature stabilization time of an ir detector in the j-t cryogenic cooling process
IL178633A0 (en) 2006-10-16 2007-09-20 Josef Flomenblit Temperature controlled valve for regulating cooling gas flow
FR2930677B1 (en) 2008-04-25 2010-05-21 Thales Sa OPTRONIC IR SYSTEM WITH PREDICTIVE MAINTENANCE FROM A BRUTAL DERIVATIVE
IL208627A0 (en) * 2010-10-11 2010-12-30 Rafael Advanced Defense Sys Regulated joule thompson cooling system which comprises an active closed control loop for increasing reliability and preventing instantaneous overheating
US9765995B2 (en) 2012-06-27 2017-09-19 Raytheon Company Cryocoolers with electronic cryostat flow controllers and related system and method
CN110195995B (en) * 2019-05-15 2020-12-18 中国电子科技集团公司第十一研究所 Self-adjusting mechanism of refrigerator, assembling method of self-adjusting mechanism and self-adjusting J-T refrigerator
CN112730505B (en) * 2020-12-18 2022-05-17 上海交通大学 Visual experiment chamber for throttling and quantitative measurement of cryogenic fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152903A (en) * 1978-04-13 1979-05-08 Air Products And Chemicals, Inc. Bimaterial demand flow cryostat
JPS62182558A (en) * 1986-02-05 1987-08-10 日本電気株式会社 Joule-thomson cooling device
FR2642510B1 (en) * 1989-02-02 1995-06-16 Albagnac Rene GAS FLOW REGULATOR FOR JOULE-THOMSON COOLER
GB2247517B (en) * 1990-08-07 1994-01-26 Hymatic Eng Co Ltd Cryogenic cooling apparatus
DE4226820A1 (en) * 1992-08-13 1994-02-17 Bodenseewerk Geraetetech Cooling system for cooling a cooling object to low temperatures using a Joule-Thomson cooler

Also Published As

Publication number Publication date
KR100200255B1 (en) 1999-06-15
JPH0932965A (en) 1997-02-07
CA2178124C (en) 2002-05-14
IL118511A0 (en) 1996-09-12
CA2178124A1 (en) 1996-12-07
EP0747644A3 (en) 1999-01-20
EP0747644A2 (en) 1996-12-11

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